similar to: enableJIT() prohibits usual R debugging

Hello, JIT compiler interferes with internal R completions: compiler::enableJIT(2) utils:::functionArgs("density", '') gives: utils:::functionArgs("density", '') Note: no visible global function definition for 'bw.nrd0' Note: no visible global function definition for 'bw.nrd' Note: no visible global function definition for 'bw.ucv'

Hello, I am forwarding this from ESS mailing list, as it's a failure of internal R completion system: This fails: utils:::.assignLinebuffer('iris[iris$Spec') utils:::.assignEnd(15) utils:::.guessTokenFromLine() utils:::.completeToken() utils:::.retrieveCompletions() ## -> [1] "iris[iris$Spec" This works utils:::.assignLinebuffer('iris[ iris$Spec') # note the

Dear useRs, Here is a weird behavior of transform function: mtcars1<-matcars transform(mtcars1,t1=3,t2=4) Error in data.frame(`_data`, e[!matched]) : arguments imply differing number of rows: 32, 1 instead, this works: mtcars1$t1<-0 transform(mtcars1,t1=3,t2=4) also works if applied in turn: transform(mtcars1,t1=3) transform(mtcars1,t2=4) I often need to use this

Dear UseRs, For various reasons I need to plot multiple ggplots on one device (preferably pdf). Is there a way to achieve that? par(mfrow), split.screen() and layout() seem not to do the job. Thanks, Vitalie.

Hi, f1 <- function(){ browser() print("aaa") } f2 <- function(){ a <- 12 eval(envir = parent.frame(), bquote({ b <- .(a) })) } Now do, f1() and enter n RET and then {1+2}: Browse[2]> {1 + 2} debug at #1: 1 + 2 Browse[3]> {} is now being debugged. This was never bothering me

Hello, Due to exploration of the JIT capabilities offered through the {compiler} package, I came by the fact that using enableJIT(2) can *slow* the rpart function (from the {rpart} package) by a magnitude of about 10 times. Here is an example code to run: library(rpart) require(compiler) enableJIT(0) # just making sure that JIT is off # We could also use enableJIT(1) and it would be fine fo

Full_Name: Spinu Vitalie Version: 2.9.0 OS: Windows Submission from: (NULL) (130.115.113.15) In assignment of "zero length" names to data.frame: > tdf <- data.frame(rbind(c(1, 2), c(1, 2))) > names(tdf) <- c("", "") > tdf structure(c("1", "1"), class = "AsIs") structure(c("2", "2"), class =

Hi, I am getting a strange error with 15.0 which I've not seen with previous versions of R. If sysdata.rda is included in R directory of the package I am getting: R CMD build betfairly.roxygen/ * checking for file ?betfairly.roxygen/DESCRIPTION? ... OK * preparing ?betfairly?: * checking DESCRIPTION meta-information ... OK * excluding invalid files Subdirectory 'R' contains invalid

Hi all, I'm having a strange error that prevents me from installing new packages, or updating packages after reinstalling. The error message is Warning: unable to move temporary installation ‘C:\Program Files\R\R-2.14.2\library\file15045004ac2\sandwich’ to ‘C:\Program Files\R\R-2.14.2\library\sandwich’ for one of the packages that is failing to install/update. This error started happening

A commenter on SO suggested that I copy my question to R-devel http://stackoverflow.com/q/31972325/850781 I have had --8<---------------cut here---------------start------------->8--- library(compiler) compiler::enableJIT(3) --8<---------------cut here---------------end--------------->8--- in ~/.Rprofile for years; now that I upgraded to 3.2.1 I get this on startup:

I am trying to compile the R package "KernGPLM" found here: http://www.marlenemueller.de/KernGPLM/KernGPLM_0.65.tar.gz since the binary available is for R 2.4. but the compilation ends with the error message: *** arch-i386 ERROR: compilation failed for the package 'KernGPLM' Here is my session info: R version 2.14.2 (2012-02-29) Platform: x86_64-pc-mingw32/x64 (64-bit)

I'm not sure if this is a bug or expected behavior, but I don't see anything in the documentation that explains it, so I thought I'd mention it: ~ michaelweylandt$ R -q --vanilla library(compiler) enableJIT(3) `+` # Throws an error `+` # Throws a warning `+` # Prints the primitive as expected sessionInfo() R version 2.14.1 (2011-12-22) Platform: i386-apple-darwin9.8.0/i386

This might be just beyond of my understanding of how assignment works in R, but the documentation does not say anything about: > tv <- c(a="dsf", b="sss") > tl <- list(232) > `$<-`(tl, tv[[1]], "sdfdsfdsfsd") Error: invalid subscript type 'language' This happens even before the method is dispatched. I can not handle the "name"

I haven't seen this cryptic warning before: > update.views('Robust') Warning message: In update.views("Robust") : The following packages are not available: covRobust, distr, FRB, MASS, mblm, multinomRob, mvoutlier, quantreg, RandVar, rgam, RobAStBase, robfilter, RobLox, RobRex, robust, RobustAFT, robustbase, ROptEst, ROptRegTS, rrcov, sandwich, wle >

Dear R Helpers, I am still having trouble with the getOptionChain command in quantmod. I have the latest version of quantmod, etc. so I was under the impression that the problem was solved with updates to the package. If someone could let me know what I need to install in order to make this work, I would really appreciate it. My error message as session info are shown below. Thanks a bunch.

In this email to the R-help list: https://stat.ethz.ch/pipermail/r-help/2017-June/447474.html and in this question on Stackoverflow: https://stackoverflow.com/questions/44486643/nleqslv-memory-use-in-r Andrew Leach has raised a question about the memory usage of my package nleqslv. In a model with a loop within a function he has experienced continuously increasing memory usage by package nleqslv

Hello Everyone! NULL replacement will change expression object into list: > > te <- expression(a=23*4, b=33-2) > te expression(a = 23 * 4, b = 33 - 2) > te[["a"]] <- quote(blabla) #ok > te expression(a = blabla, b = 33 - 2) > te[["a"]] <- NULL #change to list > te $b 33 - 2 I am on w32, version 2.11.1 (2010-05-31) Regards, Vitally.

Dear People I can't figure out how to fix this problem: rgl won't run under R 2.14.2 (it was working for me before under 2.14.0). The error message is: > library(rgl) Error : .onLoad failed in loadNamespace() for 'rgl', details: call: dyn.load(file, DLLpath = DLLpath, ...) error: unable to load shared object '/Library/Frameworks/

Dear all, I wish to create a POSIXct variable from date and time variables using the ymd_hm function in package lubridate. In some cases data for time is missing, which causes a problem for ymd_hm. I wish to find a smooth way to handle this. # Some example data: x <- data.frame(date = c("2011-09-22", "2011-07-28"), time = c("15:00", NA)) x # paste date and

Dear all, I have been running some tests of my package RSiena on different platforms and trying to reconcile the results. With Mac, the commands options(digits=4) round(1.81652, digits=4) print 1.817 With Windows, the same commands print 1.816 I am not bothered which answer I get, but it would be nice if they were the same. A linux box agreed with the Mac. Mac sessionInfo(): R version